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Invention of stethoscope: When a shy doctor’s fear of listening to a woman’s heartbeat led to its discovery
Every time you visit a doctor, they check your heartbeat using a stethoscope. It is a medical device that is used to listen to internal sounds of the human body. Have you ever wondered how medical ...
I was constantly tired, felt dizzy and there were occasions where I needed to stop and catch my breath when walking,' says Julia, 57, a retired nurse practitioner in mental health.
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